| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $245.53 | 10.273% | $270.7533 | $270.75 | $270.75 | $270.80 |
| Purchase #2 | $103.55 | 12.366% | $116.355 | $116.36 | $116.35 | $116.40 |
| Purchase #3 | $160.42 | 10.351% | $177.0251 | $177.03 | $177.05 | $177.00 |
| Purchase #4 | $6.83 | 11.120% | $7.5895 | $7.59 | $7.60 | $7.60 |
| Purchase #5 | $221.53 | 7.563% | $238.2843 | $238.28 | $238.30 | $238.30 |
| Purchase #6 | $193.64 | 4.662% | $202.6675 | $202.67 | $202.65 | $202.70 |
| Purchase #7 | $179.63 | 4.130% | $187.0487 | $187.05 | $187.05 | $187.00 |
| 7 purchase totals = | $1,111.13 | $1,199.7234 | $1,199.73 | $1,199.75 | $1,199.80 | |